Charcoal (Neutral)
#311C1F
RGB: 49, 28, 31
Color OverviewHEX #311C1F
#311C1F Color Code Information
In the RGB color space, #311C1F is composed of 19% red, 11% green, and 12% blue. In the HSL color space, it has a hue of 351°, saturation of 27%, and lightness of 15%.
HEX
#311C1F
RGB
49, 28, 31
HSL
351°, 27%, 15%
HSV
351°, 42.9%, 19.2%
CMYK
0%, 43%, 37%, 81%
Name Match
Charcoal
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #311C1F;
}
.element {
color: #311C1F;
background: #311C1F;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#311C1F] text-[#311C1F] border-[#311C1F]"> #311C1F </div>
Shades of #311C1F (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #311C1F (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #311C1F (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameCharcoal
LuminanceDark (Deep)
Hue Angle351° (Purple/Pink)
Print Ink (K)81% Key Black
Harmonious Color Palettes for #311C1F
Calculated color schemes based on classic geometric color wheel angles for graphic and web design.
Complementary
Analogous
Split Complementary
Monochromatic
WCAG Accessibility Contrast Ratios
Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.
Sample Text on #311C1F Background
Contrast Ratio against Pure White (#FFFFFF):15.95 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #311C1F Background
Contrast Ratio against Pure Black (#000000):1.32 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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